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Crank Sizing Chart

The chart below can be used to estimate the proper crank size. Your choice of cranks may vary depending on rider style and skill level.

Dan's Comp Inseam Example
Rider Inseam Crank Length
20" 140mm
21" 145mm
22" 150mm
23" 155mm
24" 160mm
25" 162mm
26" 166mm
27" 171mm
28" 175mm
29" 177mm
30" 180mm
31" 182mm
32" 185mm
34" 190mm
Dan's Comp Crank Sizing